From: Palmer Dabbelt <palmer@rivosinc.com>
To: akpm@linux-foundation.org
Cc: linux-mm@kvack.org, linux-riscv@lists.infradead.org,
linux-s390@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
Palmer Dabbelt <palmer@rivosinc.com>
Subject: [PATCH v2 6/6] s390: fault: Convert to VM_FAULT_ARCH_* codes
Date: Tue, 14 Mar 2023 20:03:59 -0700 [thread overview]
Message-ID: <20230315030359.14162-7-palmer@rivosinc.com> (raw)
In-Reply-To: <20230315030359.14162-1-palmer@rivosinc.com>
These conflict with VM_FAULT_HINDEX_MASK, so move to some designated
arch-specific values.
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
---
arch/s390/mm/fault.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index a2632fd97d00..f1a186a4c465 100644
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -50,11 +50,11 @@
* Allocate private vm_fault_reason from top. Please make sure it won't
* collide with vm_fault_reason.
*/
-#define VM_FAULT_BADCONTEXT ((__force vm_fault_t)0x80000000)
-#define VM_FAULT_BADMAP ((__force vm_fault_t)0x40000000)
-#define VM_FAULT_BADACCESS ((__force vm_fault_t)0x20000000)
-#define VM_FAULT_SIGNAL ((__force vm_fault_t)0x10000000)
-#define VM_FAULT_PFAULT ((__force vm_fault_t)0x8000000)
+#define VM_FAULT_BADCONTEXT VM_FAULT_ARCH_0
+#define VM_FAULT_BADMAP VM_FAULT_ARCH_1
+#define VM_FAULT_BADACCESS VM_FAULT_ARCH_2
+#define VM_FAULT_SIGNAL VM_FAULT_ARCH_3
+#define VM_FAULT_PFAULT VM_FAULT_ARCH_4
enum fault_type {
KERNEL_FAULT,
--
2.39.2
prev parent reply other threads:[~2023-03-15 3:05 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-15 3:03 [PATCH v2 0/6] mm: Stop alaising VM_FAULT_HINDEX_MASK in arch code Palmer Dabbelt
2023-03-15 3:03 ` [PATCH v2 1/6] riscv/mm/fault: simplify code for do_page_fault() Palmer Dabbelt
2023-03-15 5:02 ` Matthew Wilcox
2023-03-15 5:09 ` Palmer Dabbelt
2023-03-15 3:03 ` [PATCH v2 2/6] mm: Add a leading 0 to the VM_FAULT_* types Palmer Dabbelt
2023-03-15 3:03 ` [PATCH v2 3/6] mm: Add VM_FAULT_ARCH_* codes Palmer Dabbelt
2023-03-16 9:32 ` kernel test robot
2023-03-15 3:03 ` [PATCH v2 4/6] RISC-V: fault: Convert to " Palmer Dabbelt
2023-03-15 3:03 ` [PATCH v2 5/6] arm: " Palmer Dabbelt
2023-03-15 3:03 ` Palmer Dabbelt [this message]
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